Aptitude and Reasoning Questions

Q:

If the present ages of a father and his son are 48 years and 28.8 years old respectively, then the father can say to his son, "I was ......... of your present age when you were born".

A) half B) two-third
C) one-fifth D) one-third
 
Answer & Explanation Answer: B) two-third

Explanation:

The present age of Father (f) = 48 and present age of son (s) = 28.8
The age of father at his sons birth is 48 - 28.8 = 19.2
Therefore the age of father was 2/3rd of his son's age at the time of his sons birth

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Filed Under: Problems on Ages
Exam Prep: AIEEE , Bank Exams , CAT

1 1882
Q:

Which of the following numbers will have an irrational square root?

A) 1024 B) 2401
C) 4096 D) 2048
 
Answer & Explanation Answer: D) 2048

Explanation:
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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

2 1882
Q:

Vishnu travelled equal distances at speeds of 10 kmph, 30 kmph and 8 kmph and took a total of 15.5 min to complete. Find the total distance he travelled, in km.

A) 1 B) 3
C) 4 D) 2
 
Answer & Explanation Answer: B) 3

Explanation:
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Filed Under: Time and Distance
Exam Prep: Bank Exams

2 1882
Q:

What is the sum of first 40 terms of 1 + 3 + 4 + 5 + 7 + 7 + 10 + 9 + ....?

A) 1010 B) 1115
C) 1030 D) 1031
 
Answer & Explanation Answer: C) 1030

Explanation:
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Filed Under: Numbers
Exam Prep: Bank Exams

5 1881
Q:

18 men or 36 boys working 6 hours a day can plough a field in 24 days. In how many days will 24 men and 24 boys working 9 hours a day plough the same field ?

A) 9 B) 10
C) 6 D) 8
 
Answer & Explanation Answer: D) 8

Explanation:
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Filed Under: Time and Work
Exam Prep: Bank Exams

1 1881
Q:

Two cars travel from city A to city B at a speed of 30 and 48 km/hr respectively. If one car takes 3 hours lesser time than the other car for the journey, then the distance between City A and City B is

A) 288 km B) 240 km
C) 360 km D) 192 km
 
Answer & Explanation Answer: B) 240 km

Explanation:
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Filed Under: Time and Distance
Exam Prep: Bank Exams

3 1881
Q:

Which pattern will the given transparent sheet resemble when it is folded at the dotted line?

A) B B) C
C) D D) A
 
Answer & Explanation Answer: A) B

Explanation:
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Filed Under: Image Analysis

1 1881
Q:

An army of 12000 consists of Europeans and Indians. The average height of a European is 5ft 10 inches and that of an Indian is 5ft 9 inches and that of the whole army is 5ft 9 3/4 inches. Then the number of Indians in the army is ?

A) 3000 B) 4000
C) 5500 D) 2700
 
Answer & Explanation Answer: A) 3000

Explanation:
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Filed Under: Average
Exam Prep: Bank Exams

2 1880